Finding the Fourth Proportional to 32,260,375.12, 44,519,293.20 and 17,773,687.12
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Solution
The fourth proportional to 32,260,375.12, 44,519,293.20 and 17,773,687.12 is: 24,527,674.75
Step by Step Solution
- Step 1: Write the proportion equation
32,260,375.12 : 44,519,293.20 = 17,773,687.12 : x - Step 2: Convert to fraction form
32,260,375.12/44,519,293.20 = 17,773,687.12/x - Step 3: Cross multiply
32,260,375.12x = 44,519,293.20 × 17,773,687.12 - Step 4: Simplify right side
32,260,375.12x = 791,271,988,140,343.62 - Step 5: Solve for x
x = 791,271,988,140,343.62/32,260,375.12 - Step 6: Final answer
x = 24,527,674.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.